C31232233133313221211113313331333132313331322121111121111332321313221
>>
C3123223313331322121111331333133313231333132212111112111133232131322
<<
C31232233133313221211113313331333132313331322121111121111332321313223
>>
C31232233133313221211113313331333132313331322121111121111332321313222
>>